POLICY ON WHISTLE BLOWER MECHANISM POLICY ON PRESERVATION OF DOCUMENTS CODE OF PRACTICES AND PROCEDURES FOR FAIR DISCLOSURE OF UPSI CODE OF CONDUCT FOR BOARD AND SENIOR MANAGEMENT.. COMPANY'S POLICY ON DIRECTORS' APPOINTMENT AND REMUNERATION TERMS AND CONDITIONS OF APPOINTMENT OF INDEPENDENT DIRECTORS CODE OF CONDUCT FOR PREVENTION OF INSIDER TRADING POLICY ON DETERMINATION OF MATERIALITY OF DISCLOSURES CRITERIA FOR MAKING PAYMENTS TO NON-EXECUTIVE DIRECTORS_ DIVIDEND DISTRIBUTION POLICY RELATED PARTY TRANSACTION POLICY MATERIAL SUBSIDIARY POLICY CORPORATE SOCIAL RESPONSIBILITY POLICY_ NOMINATION AND REMUNERATION POLICY_